This series is a first attempt to support media controller in the atmel ISC and XISC drivers. This series also includes the csi2dc driver which was previously sent in a separate series: https://www.spinics.net/lists/linux-media/msg181042.html https://www.spinics.net/lists/linux-media/msg181044.html The driver now addresses comments received in latest v5 series from last year. The series includes some minor changes and fixes that improve the isc common code base, like removing the enum frameintervals VIDIOC, fixing bytesperline for planar formats, etc. Many thanks to folks from libcamera who helped a lot with understanding how a media controller driver should behave. Feedback is welcome ! Eugen Hristev (21): MAINTAINERS: add microchip csi2dc dt-bindings: media: atmel: csi2dc: add bindings for microchip csi2dc media: atmel: introduce microchip csi2dc driver MAINTAINERS: atmel-isc: add new file atmel-isc-clk.c media: atmel: atmel-isc: split the clock code into separate source file media: atmel: atmel-isc: replace video device name with module name media: atmel: atmel-sama7g5-isc: fix ispck leftover media: atmel: atmel-isc-base: use streaming status when queueing buffers media: atmel: atmel-isc-base: remove frameintervals VIDIOC media: atmel: atmel-isc-base: report frame sizes as full supported range media: atmel: atmel-isc-base: implement mbus_code support in enumfmt media: atmel: atmel-isc-base: fix bytesperline value for planar formats MAINTAINERS: atmel-isc: add new file atmel-isc-mc.c media: atmel: atmel-isc: implement media controller ARM: dts: at91: sama7g5: add nodes for video capture ARM: configs: at91: sama7: add xisc and csi2dc ARM: multi_v7_defconfig: add atmel video pipeline modules media: atmel: atmel-sama5d2-isc: fix wrong mask in YUYV format check media: atmel: atmel-isc-base: use mutex to lock awb workqueue from streaming media: atmel: atmel-isc-base: add wb debug messages media: atmel: atmel-isc-base: clamp wb gain coefficients .../bindings/media/microchip,csi2dc.yaml | 149 ++++ MAINTAINERS | 9 + arch/arm/boot/dts/sama7g5.dtsi | 49 ++ arch/arm/configs/multi_v7_defconfig | 3 + arch/arm/configs/sama7_defconfig | 2 + drivers/media/platform/atmel/Kconfig | 15 + drivers/media/platform/atmel/Makefile | 3 +- drivers/media/platform/atmel/atmel-isc-base.c | 515 ++++--------- drivers/media/platform/atmel/atmel-isc-clk.c | 316 ++++++++ drivers/media/platform/atmel/atmel-isc-mc.c | 235 ++++++ drivers/media/platform/atmel/atmel-isc.h | 33 + .../media/platform/atmel/atmel-sama5d2-isc.c | 16 +- .../media/platform/atmel/atmel-sama7g5-isc.c | 18 +- .../media/platform/atmel/microchip-csi2dc.c | 700 ++++++++++++++++++ 14 files changed, 1686 insertions(+), 377 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/microchip,csi2dc.yaml create mode 100644 drivers/media/platform/atmel/atmel-isc-clk.c create mode 100644 drivers/media/platform/atmel/atmel-isc-mc.c create mode 100644 drivers/media/platform/atmel/microchip-csi2dc.c -- 2.25.1
